1830004 has 36 divisors (see below), whose sum is σ = 3724000. Its totient is φ = 784080.

The previous prime is 1829963. The next prime is 1830011. The reversal of 1830004 is 4000381.

It is a self number, because there is not a number n which added to its sum of digits gives 1830004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9097 + ... + 9295.

2^1830004 is an apocalyptic number.

It is an amenable number.

1830004 is an abundant number, since it is smaller than the sum of its proper divisors (1893996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1830004 is a wasteful number, since it uses less digits than its factorization.

1830004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 231 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1830004 is about 1352.7764042886. The cubic root of 1830004 is about 122.3162091885.

Adding to 1830004 its reverse (4000381), we get a palindrome (5830385).

The spelling of 1830004 in words is "one million, eight hundred thirty thousand, four".